If exactly 1 Zombie monster you control (and no other cards) would be destroyed, you can send this card to the GY instead
Phantom Knights Ohashi () went 5-0-1 (excluding 1 bye) and finished 1st in Asaka Cup (3v3 Team Battle) which had 24 teams (72 players)
Always play Cradle but do be vary wary of the potential drawbacks it has
Players are pretty split on whether Leyline of Resonance is worth banning or not, and it seems Wizards of the Coast hasn't made its mind up yet either
This question was asked to me pre-banning at SCG Pittsburgh, and even now that the deck is coming back to the forefront of Modern, I still think selling was correct
Like every newly released card, Battles will need to be evaluated on a case-by-case basis, given their mechanics don't seem to break the game pattern so much as to make them a semi-mandatory feature in every deck (unlike what we saw with Companions)